Sea to Summit · Sleeping Gear
Breeze Mummy Sleeping Bag Liner with Drawcord - Regular
$57.97
$95.00Save $37.03 (39%)
at The Last Hunt
Price tracked since Jul 17
About this product
The Sea to Summit Breeze Mummy Sleeping Bag Liner in Atoll Blue is designed for outdoor sleepers who want a hygienic, comfortable layer inside any sleeping bag. Its stretch-knit construction blends 70% Coolmax Ecomade and 30% biobased Tencel Lyocell fibres, a combination that wicks moisture efficiently to keep you dry in humid conditions. The mummy shape with a drawcord base stretches to conform to virtually any sleeping bag silhouette, making it a versatile choice across different setups. At 85 inches (216 cm) in length, the Regular size accommodates most adult sleepers, and the true-to-size fit means no guesswork when ordering. A breathability rating of 4 reflects its suitability for warmer or more active conditions where airflow matters. The liner is manufactured in China and carries the SKU a3222ca. Whether used for camping or travel, it provides a clean sleep environment without adding significant bulk or weight to a kit.
- Category
- Sleeping Gear
- Brand
- Sea to Summit
- Color
- Colour: Atoll Blue
- Customers Say
- True to Size
What people are saying
Reviewers consistently praise the Breeze Mummy Liner's soft, moisture-wicking Coolmax and Tencel fabric, calling it noticeably cool and comfortable for warm-weather camping and hot sleepers. The drawcord footbox earns repeated appreciation, letting users vent their feet or cinch the bottom closed, and the shoulder snap openings are highlighted as a thoughtful touch for those who sleep with arms free. Users also love how lightweight and compact it packs, and note it is far easier to wash than a sleeping bag. The most common criticism is that the liner adds only minimal warmth, making it unsuitable for cold conditions on its own. A few reviewers noted some confusion around sizing and fit expectations across different versions of the product.
Specifications
- Breathability
- 4/5





